Hi all I'm using the latest checkout from gnulib an I'm trying to upgrade to it. However when I cross-compile my project under mingw I get a compilation error in gnulib/getopt.c:
i686-w64-mingw32-gcc -DHAVE_CONFIG_H -I. -I../liblouis -I../liblouis -I../tools/gnulib -I../tools/gnulib -g -O2 -Wl,--add-stdcall-alias -MT lou_allround.o -MD -MP -MF .deps/lou_allround.Tpo -c -o lou_allround.o lou_allround.c mv -f .deps/lou_allround.Tpo .deps/lou_allround.Po /bin/bash ../libtool --tag=CC --mode=link i686-w64-mingw32-gcc -g -O2 -Wl,--add-stdcall-alias -avoid-version -Xcompiler -static-libgcc -o lou_allround.exe lou_allround.o ../liblouis/liblouis.la ../tools/gnulib/libgnutools.la ../tools/libbrlcheck.la libtool: link: i686-w64-mingw32-gcc -g -O2 -Wl,--add-stdcall-alias -static-libgcc -o .libs/lou_allround.exe lou_allround.o ../liblouis/.libs/liblouis.dll.a ../tools/gnulib/.libs/libgnutools.a ../tools/.libs/libbrlcheck.a /home/eglic/src/liblouis/liblouis/.libs/liblouis.dll.a -L/tmp/liblouis-mingw32/lib ../tools/gnulib/.libs/libgnutools.a(getopt.o): In function `process_long_option': /home/eglic/src/liblouis/tools/gnulib/getopt.c:281: undefined reference to `flockfile' /home/eglic/src/liblouis/tools/gnulib/getopt.c:295: undefined reference to `funlockfile' collect2: error: ld returned 1 exit status Makefile:1098: recipe for target 'lou_allround.exe' failed I do not fully understand the source of gnulib/getopt.c but could it be that # ifndef _POSIX_THREAD_SAFE_FUNCTIONS # define flockfile(fp) /* nop */ # define funlockfile(fp) /* nop */ # endif is not invoked when cross-compiling with mingw? Thanks Christian -- Christian Egli Swiss Library for the Blind, Visually Impaired and Print Disabled Grubenstrasse 12, CH-8045 Zürich, Switzerland
